Patents by Inventor Seunghwa RYU

Seunghwa RYU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Display apparatus having grooved terminals
    Patent number: 11997901
    Abstract: A display apparatus includes a display panel having a display substrate on which a plurality of pad terminals is disposed, and a driving unit having a plurality of driving terminals electrically connected to the plurality of pad terminals. Each of the plurality of pad terminals includes a stepped groove that faces a corresponding driving terminal of the plurality of driving terminals or each of the plurality of pad terminals includes an opening hole that faces the corresponding driving terminal of the plurality of driving terminals.
    Type: Grant
    Filed: January 31, 2023
    Date of Patent: May 28, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Byoungyong Kim, Seunghwa Ha, Seungsoo Ryu, Sanghyeon Song, Jeongdo Yang, Jungyun Jo, Jeongho Hwang
  • Conductor including nano-patterned substrate and method of manufacturing the conductor
    Patent number: 10312100
    Abstract: A conductor including a graphene layer and a method of manufacturing the conductor are provided. The conductor may further include a nano pattern disposed on a substrate, and the graphene layer may be formed on the nano pattern. The nano pattern may have any various shapes and include a material that interacts with the graphene layer. The nano pattern and the graphene layer included in the conductor may interact with each other, such that the electric characteristics of the conductor are maintained while the heat transfer characteristics thereof are improved.
    Type: Grant
    Filed: October 26, 2016
    Date of Patent: June 4, 2019
    Assignees: SAMSUNG ELECTRONICS CO., LTD., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Wonhee Ko, Hyowon Kim, Jiyeon Ku, Donggyu Kim, Seunghwa Ryu, Seongjun Jeong
  • CONDUCTOR INCLUDING NANO-PATTERNED SUBSTRATE AND METHOD OF MANUFACTURING THE CONDUCTOR
    Publication number: 20170117399
    Abstract: A conductor including a graphene layer and a method of manufacturing the conductor are provided. The conductor may further include a nano pattern disposed on a substrate, and the graphene layer may be formed on the nano pattern. The nano pattern may have any various shapes and include a material that interacts with the graphene layer. The nano pattern and the graphene layer included in the conductor may interact with each other, such that the electric characteristics of the conductor are maintained while the heat transfer characteristics thereof are improved.
    Type: Application
    Filed: October 26, 2016
    Publication date: April 27, 2017
    Applicants: SAMSUNG ELECTRONICS CO., LTD., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Wonhee KO, Hyowon KIM, Jiyeon KU, Donggyu KIM, Seunghwa RYU, Seongjun JEONG